Assignee profile:

TOPPAN INC.

City:

Tokyo

Country:

Japan

Published Applications:

293

Last publication date:

2026-05-21

Patent Grants:

143

Last grant date:

2026-03-10

Quarterly TOPPAN INC. Patent Applications

Top Inventors for applications by TOPPAN INC.

These are the the leading inventors for applications assigned to TOPPAN INC.:

Recent patent applications by TOPPAN INC.

TOPPAN INC. based in Tokyo, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2026-05-21
US20260139186A1
Chemistry; metallurgy

QUANTUM DOT AND METHOD FOR PRODUCING THE SAME

#2 | 2026-03-19
US20260077576A1
Performing operations; transporting

LAMINATE AND PACKAGING BAG

#3 | 2026-03-05
US20260062764A1
Chemistry; metallurgy

METHOD FOR DETECTING TARGET MOLECULE

#4 | 2026-01-08
US20260008292A1
Performing operations; transporting

LAMINATE, CARD, METHOD OF MANUFACTURING CARD, METHOD OF PRODUCING CARD, CARD INFORMATION RECORDING SHEET AND CARD INCLUDING THE SAME

#5 | 2026-01-01
US20260003222A1
Physics

LIGHT CONTROL SHEET AND LIGHT CONTROL DEVICE

#6 | 2025-12-25
US20250388813A1
Chemistry; metallurgy

QUANTUM DOT AND METHOD FOR PRODUCING THE SAME

#7 | 2025-07-31
US20250242563A1
Performing operations; transporting

DECORATIVE SHEET

#8 | 2025-07-17
US20250229564A1
Performing operations; transporting

LAMINATE, CARD, METHOD OF MANUFACTURING CARD, METHOD OF PRODUCING CARD, CARD INFORMATION RECORDING SHEET AND CARD INCLUDING THE SAME

#9 | 2025-07-03
US20250214363A1
Performing operations; transporting

DISPLAY AND DISPLAY METHOD

#10 | 2025-06-26
US20250207087A1
Chemistry; metallurgy

EXTRACELLULAR MATRIX-CONTAINING COMPOSITION AND METHOD FOR PRODUCING SAME, AND THREE-DIMENSIONAL TISSUE CONSTRUCT AND METHOD FOR PRODUCING SAME

#11 | 2025-06-05
US20250185386A1
Electricity

INFRARED SENSOR AND MANUFACTURING METHOD FOR THE SAME

#12 | 2025-03-13
US20250083421A1
Performing operations; transporting

RESIN MOLDED PRODUCT AND MANUFACTURING METHOD THEREOF, AND WAVELENGTH CONVERSION MEMBER AND ILLUMINATION MEMBER

#13 | 2024-11-28
US20240391224A1
Performing operations; transporting

GAS BARRIER FILM AND METHOD FOR PRODUCING GAS BARRIER FILM

#14 | 2024-11-21
US20240387911A1
Electricity

FULLY-SOLID-STATE BATTERY PACKAGING MATERIAL AND FULLY-SOLID-STATE BATTERY

#15 | 2024-10-31 ✅ Patent 12,570,895 granted on 2026-03-10
US20240365576A1
Electricity

DISPLAY DEVICE

#16 | 2024-10-31
US20240361646A1
Physics

LIGHT CONTROL SHEET AND METHOD OF PRODUCING LIGHT CONTROL SHEET

#17 | 2024-09-26 ✅ Patent 12,421,451 granted on 2025-09-23
US20240318076A1
Chemistry; metallurgy

QUANTUM DOT AND METHOD FOR PRODUCING THE SAME

#18 | 2024-08-29
US20240287277A1
Chemistry; metallurgy

METHOD OF SEPARATING AND RECOVERING RESIN MIXTURE

#19 | 2024-08-22
US20240278546A1
Performing operations; transporting

GAS BARRIER FILM AND PACKAGING MATERIAL

#20 | 2024-07-11 ✅ Patent 12,365,829 granted on 2025-07-22
US20240228869A1
Chemistry; metallurgy

QUANTUM-DOT CONTAINING RESIN SHEET OR FILM, METHOD FOR PRODUCING THE SAME, AND WAVELENGTH CONVERSION MEMBER

#21 | 2024-06-27 ✅ Patent 12,545,838 granted on 2026-02-10
US20240209259A1
Chemistry; metallurgy

QUANTUM DOT AND METHOD FOR PRODUCING THE SAME

#22 | 2024-06-20 ✅ Patent 12,195,924 granted on 2025-01-14
US20240200275A1
Textiles; paper

Molded pulp article and method for producing molded pulp article

#23 | 2024-06-20
US20240199893A1
Chemistry; metallurgy

COMPOSITION FOR FORMING FIRE EXTINGUISHING MATERIAL, FIRE EXTINGUISHING MATERIAL, AND FIRE EXTINGUISHING MEMBER AND METHOD FOR PRODUCING THE SAME

#24 | 2024-06-20
US20240199889A1
Chemistry; metallurgy

COMPOSITION FOR FORMING COLORED LAYER, OPTICAL FILM, AND DISPLAY DEVICE

#25 | 2024-06-20
US20240198624A1
Performing operations; transporting

TRANSFER FOIL, TRANSFER ARTICLE, DISPLAY, METHOD AND DEVICE FOR VERIFYING AUTHENTICITY OF DISPLAY, AND INDIVIDUAL AUTHENTICATION METHOD

#26 | 2024-06-06
US20240181759A1
Performing operations; transporting

PACKAGING MATERIAL, PACKAGING BAG, AND PACKAGE BODY

#27 | 2024-05-30
US20240178532A1
Electricity

TAB SEALANTS AND POWER STORAGE DEVICES USING THE SAME

#28 | 2024-05-30 ✅ Patent 12,210,238 granted on 2025-01-28
US20240176180A1
Physics

Light control sheet and light control device

#29 | 2024-05-30
US20240174982A1
Chemistry; metallurgy

METHODS OF PRODUCING THREE-DIMENSIONAL CELLULAR TISSUES, AND THREE-DIMENSIONAL CELLULAR TISSUES

#30 | 2024-05-30 ✅ Patent 12,070,962 granted on 2024-08-27
US20240174015A1
Performing operations; transporting

Indirect transfer printer and conveyance method of indirect

#31 | 2024-05-30 ✅ Patent 12,643,305 granted on 2026-06-02
US20240173937A1
Performing operations; transporting

DECORATIVE SHEET AND METHOD FOR PRODUCING DECORATIVE SHEET

#32 | 2024-05-30
US20240173586A1
Human necessities

FIRE EXTINGUISHER

#33 | 2024-05-23
US20240167230A1
Textiles; paper

MOLDED PULP ARTICLE AND METHOD FOR PRODUCING MOLDED PULP ARTICLE

#34 | 2024-05-23
US20240167090A1
Chemistry; metallurgy

FLAP PROBE AND USE THEREOF

#35 | 2024-05-23
US20240165609A1
Performing operations; transporting

MICROFLUIDIC CHIP AND METHOD OF PRODUCING MICROFLUIDIC CHIP

#36 | 2024-05-16
US20240162534A1
Electricity

PACKAGING MATERIAL FOR POWER STORAGE DEVICE

#37 | 2024-05-09 ✅ Patent 12,593,398 granted on 2026-03-31
US20240155762A1
Electricity

FLEXIBLE WIRING BOARD AND LIGHT CONTROL UNIT

#38 | 2024-05-09
US20240153977A1
Electricity

SOLID-STATE IMAGING DEVICE

#39 | 2024-05-09
US20240153617A1
Physics

INFORMATION PROCESSING METHOD AND INFORMATION PROCESSING SYSTEM

#40 | 2024-05-09
US20240151879A1
Physics

OPTICAL FILM, DISPLAY DEVICE, AND COMPOSITION FOR FORMING COLORED LAYER

#41 | 2024-05-09
US20240151878A1
Physics

OPTICAL FILM AND DISPLAY DEVICE

#42 | 2024-05-09 ✅ Patent 12,636,864 granted on 2026-05-26
US20240149572A1
Performing operations; transporting

GAS BARRIER FILM, LAMINATE, AND PACKAGING MATERIAL

#43 | 2024-05-02
US20240142798A1
Physics

OPTICAL DEVICE FOR AERIAL DISPLAY APPARATUS, AND AERIAL DISPLAY APPARATUS

#44 | 2024-05-02
US20240140064A1
Performing operations; transporting

LAMINATE FOR LAMINATED TUBE AND LAMINATED TUBE

#45 | 2024-04-18
US20240128473A1
Electricity

IONIC-LIQUID-IMPREGNATED CATALYST PARTICLES, MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELLS, AND FUEL CELL

#46 | 2024-04-18 ✅ Patent 12,391,880 granted on 2025-08-19
US20240124774A1
Chemistry; metallurgy

QUANTUM DOT AND METHOD OF PRODUCING THE SAME; AND WAVELENGTH CONVERTING MEMBER, LIGHTING MEMBER, BACK LIGHT UNIT, AND DISPLAY DEVICE USING QUANTUM DOT

#47 | 2024-04-18
US20240123715A1
Performing operations; transporting

BARRIER FILM AND LAMINATE

#48 | 2024-04-18
US20240123654A1
Performing operations; transporting

SEPARATION AND RECOVERY APPARATUS

#49 | 2024-04-11
US20240117313A1
Chemistry; metallurgy

METHOD FOR PRODUCING THREE-DIMENSIONAL TISSUE BODY AND METHOD FOR PROMOTING DIFFERENTIATION OF ADIPOSE-DERIVED STEM CELLS

#50 | 2024-04-04
US20240109279A1
Performing operations; transporting

GAS BARRIER FILM, LAMINATE, AND PACKAGING MATERIAL

#51 | 2024-04-04 ✅ Patent 12,134,252 granted on 2024-11-05
US20240109278A1
Performing operations; transporting

Decorative sheet

#52 | 2024-03-28 ✅ Patent 12,522,013 granted on 2026-01-13
US20240100874A1
Performing operations; transporting

THREE-DIMENSIONAL DISPLAY, AUTHENTICATION MEDIUM, AND FORMATION METHOD

#53 | 2024-03-28
US20240099470A1
Human necessities

EASY-ASSEMBLY BED, MULTIPURPOSE TABLE, AND TRANSPORTATION LIGHTWEIGHT BOARD

#54 | 2024-03-14
US20240085784A1
Physics

ORGANIC EL DISPLAY DEVICE

#55 | 2024-03-07 ✅ Patent 12,072,582 granted on 2024-08-27
US20240077766A1
Physics

Transparent substrate for liquid crystal device, and light control sheet

#56 | 2024-02-29
US20240073657A1
Electricity

TARGET OBJECT MANAGEMENT SYSTEM, TARGET OBJECT MANAGEMENT SERVER, AND TARGET OBJECT MANAGEMENT METHOD

#57 | 2024-02-29
US20240068929A1
Physics

WEATHER RESISTANCE TESTING APPARATUS AND WEATHER RESISTANCE TESTING METHOD

#58 | 2024-02-22 ✅ Patent 12,174,492 granted on 2024-12-24
US20240061291A1
Physics

Transparent substrate for liquid crystal device and light control sheet

#59 | 2024-02-22 ✅ Patent 12,577,464 granted on 2026-03-17
US20240059966A1
Chemistry; metallurgy

QUANTUM DOT AND METHOD FOR PRODUCING THE SAME

#60 | 2024-02-15 ✅ Patent 12,489,743 granted on 2025-12-02
US20240056436A1
Electricity

AVATAR MANAGEMENT SYSTEM, AVATAR MANAGEMENT METHOD, PROGRAM, AND COMPUTER-READABLE RECORDING MEDIUM

#61 | 2024-02-15
US20240051276A1
Performing operations; transporting

LAMINATES, PACKAGING MATERIALS AND PACKAGING BAGS

#62 | 2024-02-15
US20240050190A1
Human necessities

EXAMINATION MARKER AND EXAMINATION MARKER SET

#63 | 2024-02-08
US20240042745A1
Performing operations; transporting

LAMINATE AND PACKAGING BAG

#64 | 2024-02-08
US20240042254A1
Human necessities

FIRE EXTINGUISHING BODY AND BATTERY PACK

#65 | 2024-02-01
US20240040758A1
Electricity

DESIGNED ELECTROMAGNETIC WAVE SUPPRESSOR, AND BUILDING MATERIAL, ELECTROMAGNETIC WAVE SUPPRESSION CHAMBER, AND SYSTEM PROVIDED WITH THE SUPPRESSOR

#66 | 2024-02-01
US20240036237A1
Physics

MICROLENS ARRAY AND MANUFACTURING METHOD THEREOF

#67 | 2024-02-01
US20240034037A1
Performing operations; transporting

GAS BARRIER FILM, PACKAGING MATERIAL, AND PACKAGING BAG

#68 | 2024-01-18 ✅ Patent 12,506,985 granted on 2025-12-23
US20240022833A1
Electricity

RANGE IMAGING DEVICE AND RANGE IMAGING METHOD

#69 | 2024-01-18 ✅ Patent 12,463,056 granted on 2025-11-04
US20240021439A1
Electricity

WIRING BOARD MANUFACTURING METHOD AND WIRING BOARD

#70 | 2024-01-18
US20240017536A1
Performing operations; transporting

DECORATIVE SHEET AND DECORATIVE MATERIAL

#71 | 2024-01-18
US20240017532A1
Performing operations; transporting

PACKAGING MATERIAL FILM AND PACKAGING MATERIAL, PACKAGING BAG, AND PACKAGING COMPRISING SAME

#72 | 2024-01-18 ✅ Patent 12,194,716 granted on 2025-01-14
US20240017530A1
Performing operations; transporting

Decorative sheet, decorative material, and method of producing decorative sheet

#73 | 2024-01-11
US20240014047A1
Electricity

METHOD FOR MANUFACTURING WIRING BOARD, AND WIRING BOARD

#74 | 2024-01-11
US20240010917A1
Chemistry; metallurgy

LIGHT CONTROL SHEET, METHOD FOR PRODUCING LIGHT CONTROL SHEET, AND LIQUID CRYSTAL COMPOSITION FOR POLYMER DISPERSION

#75 | 2024-01-04
US20240004113A1
Physics

ADHESIVE SHEET, OPTICAL SHEET, DISPLAY DEVICE, AND ADHESIVE LAYER-FORMING COMPOSITION

#76 | 2024-01-04
US20240002101A1
Performing operations; transporting

CONTAINER FOR ALCOHOLIC BEVERAGE, AND ALCOHOLIC BEVERAGE-CONTAINING CONTAINER

#77 | 2023-12-28
US20230422568A1
Electricity

OPTICAL FILM AND DISPLAY DEVICE

#78 | 2023-12-28
US20230422567A1
Electricity

OPTICAL FILM, DISPLAY DEVICE, AND COMPOSITION FOR FORMING COLORED LAYER

#79 | 2023-12-28
US20230422412A1
Electricity

MULTILAYER WIRING BOARD

#80 | 2023-12-28
US20230420573A1
Electricity

THIN FILM TRANSISTOR AND METHOD OF MANUFACTRUTING THIN FILM TRANSISTOR

#81 | 2023-12-28
US20230420156A1
Electricity

METHOD FOR MANUFACTURING DIELECTRIC LAYER, RESIN COMPOSITION, AND LAMINATE COMPRISING DIELECTRIC LAYER

#82 | 2023-12-21 ✅ Patent 12,411,376 granted on 2025-09-09
US20230413405A1
Electricity

LIGHT CONTROL SHEET AND LIGHT CONTROL DEVICE

#83 | 2023-12-21 ✅ Patent 12,581,214 granted on 2026-03-17
US20230412934A1
Electricity

RANGE IMAGING DEVICE AND RANGE IMAGING METHOD

#84 | 2023-12-21
US20230411660A1
Electricity

MEMBRANE ELECTRODE ASSEMBLY COMBINED ROLL, MEMBRANE ELECTRODE ASSEMBLY, AND POLYMER ELECTROLYTE FUEL CELL

#85 | 2023-12-21
US20230411640A1
Electricity

MEMBRANE ELECTRODE ASSEMBLY AND POLYMER ELECTROLYTE FUEL CELL

#86 | 2023-12-21
US20230408884A1
Physics

LIGHT CONTROL SHEET AND LIGHT CONTROL DEVICE

#87 | 2023-12-21 ✅ Patent 12,066,710 granted on 2024-08-20
US20230408861A1
Physics

Optical member and liquid crystal display device

#88 | 2023-12-07
US20230395814A1
Electricity

ELECTRODE CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY AND POLYMER ELECTROLYTE FUEL CELL

#89 | 2023-12-07
US20230395395A1
Electricity

BOARD UNIT WITH SUPPORT, BOARD UNIT, AND METHOD OF PRODUCING BOARD UNIT WITH SUPPORT

#90 | 2023-11-30
US20230387441A1
Electricity

MEMBRANE ELECTRODE ASSEMBLY AND POLYMER ELECTROLYTE FUEL CELL

#91 | 2023-11-30
US20230387242A1
Electricity

THIN FILM TRANSISTOR AND METHOD OF MANUFACTRUTING THIN FILM TRANSISTOR

#92 | 2023-11-30
US20230382090A1
Performing operations; transporting

GAS BARRIER FILM

#93 | 2023-11-30 ✅ Patent 12,565,020 granted on 2026-03-03
US20230382077A1
Performing operations; transporting

DECORATIVE SHEET

#94 | 2023-11-16 ✅ Patent 12,563,676 granted on 2026-02-24
US20230371186A1
Electricity

COMPOSITE WIRING BOARD

#95 | 2023-11-16 ✅ Patent 12,535,591 granted on 2026-01-27
US20230367019A1
Physics

DISTANCE IMAGE CAPTURING DEVICE AND METHOD FOR CAPTURING DISTANCE IMAGE

#96 | 2023-11-16
US20230367018A1
Physics

RANGE IMAGING DEVICE AND RANGE IMAGING METHOD

#97 | 2023-11-16
US20230367016A1
Physics

RANGE IMAGING DEVICE AND RANGE IMAGING METHOD

#98 | 2023-11-16
US20230366990A1
Physics

RANGE IMAGING DEVICE AND RANGE IMAGING METHOD

#99 | 2023-11-16
US20230365768A1
Chemistry; metallurgy

GAS BARRIER LAMINATE, COATING LIQUID FOR PRODUCING SAME, PACKAGING MATERIAL, PACKAGE, AND PACKAGED ARTICLE

#100 | 2023-11-16 ✅ Patent 12,570,439 granted on 2026-03-10
US20230365304A1
Performing operations; transporting

GAS-BARRIER MULTILAYER BODY AND PACKAGING BAG

Also check out TOPPAN INC.'s (Tokyo, Japan) applicant profile with 177 patent applications submitted.

AssigneeID:

317617 ⎘